CN1146562A - Camera with sound record and replay device and control method thereof - Google Patents

Camera with sound record and replay device and control method thereof Download PDF

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Publication number
CN1146562A
CN1146562A CN96110274A CN96110274A CN1146562A CN 1146562 A CN1146562 A CN 1146562A CN 96110274 A CN96110274 A CN 96110274A CN 96110274 A CN96110274 A CN 96110274A CN 1146562 A CN1146562 A CN 1146562A
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CN
China
Prior art keywords
camera
switch
playback
soundrec
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN96110274A
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Chinese (zh)
Inventor
李相基
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Hanwha Aerospace Co Ltd
Original Assignee
Samsung Aerospace Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Samsung Aerospace Industries Ltd filed Critical Samsung Aerospace Industries Ltd
Publication of CN1146562A publication Critical patent/CN1146562A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00Cameras
    • G03B19/02Still-picture cameras
    • G03B19/04Roll-film cameras
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

A camera with sound recording and playback means includes a release switch; a sound recording switch; a playback switch; a message input switch, automatic distance measuring means; brightness photometric means, and photographing control means, which set a sound recording and playback mode, controls operation of sound recording and playback, and outputs a photographing signal. The camera also includes sound recording/playback handling means, which, after the sound recording and playback operation is selected according to the selection signal, either records the inputted sound according to the drive signal in a sphere of the fixed address, or plays back and outputs the recorded sound; and shutter drive means, which, according to the outputted photographing signal, controls an opening and closing operation of a shutter.

Description

Camera and control method thereof with SoundRec and replay device
The present invention relates to a kind of camera and control method thereof with SoundRec and replay device, more particularly, relate to the wherein prompting of points for attention, the service routine of camera, can go on record and playback automatically with the ready password of target that allows, so that easier camera of taking a picture such as " one, two, three ".
In general, when taking a picture, the person of taking pictures with camera be held in his/her hand in and camera aimed at the mark.After finding a view, say " one, two, three " or " cheese " etc., know approximately and will take a picture so that make.
When the person of taking pictures says that password or phrase make target get ready for taking pictures, camera-shake, the photo that the result can't photograph.In addition,, saying " cheese " etc. for the person of taking pictures, to make target ready also be inconvenient.In addition, though camera has the service routine instructions that uses its various operating functions, instructions often passes into silence and abandons.As a result, exist and forgotten that camera has those service routines, camera has the also ignorant shortcoming of how many functions exactly, and the utilization fully and effectively of camera is impossible.
The present invention is producing result aspect above-mentioned each problem of solution.
The purpose of this invention is to provide a kind of camera and control method thereof, in camera, allow the prompting of record and playback points for attention, the service routine of camera and the password that target is got ready with SoundRec and replay device.By this device, take a picture be simplified with use more effective.
According to one aspect of the present invention, the camera with SoundRec and replay device comprises: the selection according to the user discharges from first step and changes to the release-push that second step discharges; A SoundRec switch; A playback switch; With a message input switch.This camera also comprises: automatic distance-measuring device, and this measurement device target is exported a corresponding electric signal with distance and camera between the camera; The brightness light measurer, the electric signal of the luminance level of this measurement device target and a correspondence of output; And photographing control device, this device 1) when writing down the pattern that SoundRec and playback are set when switch and playback switch are opened, and export the electric signal of a correspondence, 2) operation of control SoundRec and playback, according to the message input switch, drive signal be output and import and 3) when release-push is opened, according to the brightness calculation exposure of the target of distance and measurement and export photographing signals.
This camera band comprises SoundRec/playback treating apparatus, this device is according to after selecting SoundRec and replay operations from the selection signal of photographing control device output, perhaps according to the sound of drive signal in fixed address scope record input, perhaps reset and export the sound of this record; And blade drive device, this device is controlled the open and close operation of shutter according to the photographing signals from photographing control device output.
According to other aspect of the present invention, the method that a kind of control has the camera of SoundRec and replay device comprises: first step, in this step, when accepting power supply, the all operations circuit all is initialised with the use variable, whether connects record switch and what SoundRec then and operates selected all definite by the cameraman; Second step, selected if the record switch is switched on the sound recording operation, then camera is changed and is logging mode, and information storage area is prescribed; And third step, if message switch is switched on, then defeated people's message is recorded in this fixing zone.This method also comprises: the 4th step, if the message input switch is turned off, then recording operation is disconnected with camera and is changed to replay mode; The 5th step, the switch that determines whether to reset is switched on, if then reset corresponding to the message in this fixed playback district and export; With the 6th step, if release-push is switched on, the operation of taking pictures is done.
With reference to following explanation, claims and accompanying drawing, these and other characteristic of the present invention, aspect and advantage will better be understood, wherein:
Fig. 1 is the block scheme according to the camera with SoundRec and replay device of a preferred embodiment of the present invention;
Fig. 2 A is the process flow diagram according to the control operation of the camera with SoundRec and replay device of a preferred embodiment of the present invention;
Fig. 2 B is a process flow diagram of following Fig. 2 A.
Now with reference to each accompanying drawing the preferred embodiment of the present invention will be described in detail.
As shown in Figure 1, the camera with SoundRec and replay device according to the preferred embodiments of the present invention comprises: release-push S1, SoundRec switch S 2, playback switch S 3, service routine playback switch S 4, message input switch S5, address selection switch A1-A3, automatic range observation part 10, brightness photometry part 20 and the control section 30 of taking pictures.The control section 30 of taking pictures is connected to each output terminal of all switches (S1-S5, A1-A3) and measure portion (10,20).Depend on each on off state, control section 30 one of the output of taking pictures are used for the measuring-signal that SoundRec is measured, or the signal of replay operations, or the signal of photographing signals.Camera also comprises a shutter drive part 40 that is connected to the control section 30 of taking pictures, and depends on the photographing signals of release, this shutter drive part 40 or open or close the shutter of camera.Camera also comprises a SoundRec/replayed portion 50, and this part discharges the control section 30 of taking pictures, the operation of initialization SoundRec or playback according to this signal.
Tut recording/reproducing part 50 comprises: defeated people's part 51 of sound and sound recording/reproducing processing section 53.SoundRec/playback processing section 53 is according to SoundRec and the playback of handling input from the measuring-signal of control section 30 outputs of taking pictures.Voice output part 55 is connected to the output terminal of SoundRec/replayed portion 53 and exports the sound of this playback.
According to the preferred embodiments of the present invention, SoundRec/playback processing section 53 comprises an integrated circuit (IC) that is used for standard reference tape sound-track engraving apparatus SoundRec and playback, voice output part 55 comprises that a loudspeaker and sound importation 51 comprise a microphone.The control section 30 of taking pictures preferably includes the microprocessor that the model of being made by Samsung Electron company is 07C2416 and the model of being made by NEC is the microprocessor of ND78064.
Motor part 60 also is connected to the control section 30 of taking pictures.Motor part 60 is set for drives the fortune motor, makes after each exposure and sends film to.
Below description be, according to be stored in wherein software and in the explanation of Fig. 2 A and 2B, by the operation of the control section 30 of taking pictures, according to the application of the camera with SoundRec and replay device (having said structure) of the preferred embodiments of the present invention.
When power supply is powered to camera, at initialization all operations circuit with after using variable, the control section 30 of taking pictures is determined the input state of switch S 1-S5 and A1-A3 at the step S110 of Fig. 2 A, and these states are according to the user, that is, this people's who takes a picture selection is operated.When this user wanted to write down a message, he started SoundRec switch (S2).For example, in order to write down the message of taking pictures that target is got ready, then start SoundRec switch (S2) such as " one, two, three " or " cheese ".When finishing this step, the control section 30 of taking pictures makes camera all change into logging mode regardless of being in which kind of pattern constantly at that, and according to the program executive logging operation (S120-S130) that is illustrated in Fig. 2.
Behind take pictures control section 30 outputs and fixing (by SoundRec/playback processing section 53) address, so determine the state of message input switch S5 (S140-S150) corresponding to the information storage area of stipulating by the state of address selection switch (A1-A3).If message input switch (S5) is connected, the control section 30 of taking pictures is provided with recording/reproducing by SoundRec/playback processing section 51 and selects signal (R/P) to be low level " L " state, and initialization recording operation (S160).
After the SoundRec operation was initialised, the control section 30 of taking pictures was exported this drive signal under low level, permission as shown in Figure 1 (Enable), and record is by the message of sound importation 51 inputs.
In above-mentioned operation, the user keeps message input switch (S5) at the state of " leading to ", and the user says " one, two, three " simultaneously, and what message that " cheese " or he wish is input to sound importation 51.The voice signal that sound importation 51 changes input is corresponding electric signal, and exports this signal to SoundRec/playback processing section 53.
If drive signal allows to import with low level, SoundRec/53 conversion in playback processing section are its corresponding pulse signal corresponding to the output electric signal of the voice signal of input, and according to the method for PCM (pulse code modulation (PCM)) this pulse signal of encoding, this encoded signals is stored (S170) by the information storage area according to address selection switch (A1-A3) regulation then.
At this moment, if the user turn-offs message input switch (S5), the drive signal that control section 30 one of the output of taking pictures are in high level " H " allows, and interruption logging operation (S180-S190).
The SoundRec switch (S5) if the user ignores, control section 30 outputs of then taking pictures are in the recording/reproducing selection signal (R/P) of high level " H " and change present mode is replay mode.Have, according to top description, though camera is in replay mode, the voice signal of record is not reset and is exported again, and (S3) connected by the user until the playback switch.
If desired, under the superincumbent situation, one or more states of address switch (A1-A3) can be changed to the different information storage area of regulation, and the SoundRec operation is released.Be the message of the target preparation of taking pictures, the points for attention of camera and each service routine can be recorded.After SoundRec operation was finished, the person of taking pictures connected playback switch (S3) and makes the message of the record that target gets ready reset (S220).
Take pictures control section 30 output by the address of the state regulation of address switch (A1-A3) to SoundRec/playback processing section 53, the therefore needed message of regulation playback.If playback switch (S3) is switched on, the drive signal that control section 30 outputs of taking pictures are in low level " L " allows, with initialization sound reproduction operation (S240).
For sound reproduction, SoundRec/playback processing section 53 must be under such state, that is, select signal (R/P) and select replay mode in high level " H " output record down/playback.After the OPADD of accepting from the control section 30 of taking pictures, if allow at low level " L " output drive signal, it is that the corresponding electric signal of electric impulse signal and output is to voice output part 55 that SoundRec/processing section 53 changes the pcm encoder signal that is stored in regulation information storage area scope.Voice output part 55 (loudspeaker) is exported the sound corresponding to the electric signal that changes then, and therefore the playback of desired recording of voice messages is provided.If the user need often hear some message, for example, during some programs of camera use aspect, settled and used an independent program switch (S4) (S200-S210).
In other words, after each required service routine was recorded, if service routine switch (S4) is switched on, then this message was reset to this user.
Therefore, when taking pictures, make the ready message " one, two, three " of target, or after the playbacks such as " cheese ", the user connects release-push (S1).Preferably, switch S 1 is the two poles of the earth pressing operation switches, and wherein the flicking operation is the first order and heavier by the operation second level, if the first order of release-push is switched on, the control section 30 of then taking pictures drives automatic range observation part 10.This makes distance between camera and the target with measured.The brightness value (S250-S260) of 20 measurement target of brightness measurement part in addition.
If the second level of release-push is switched on, the control section 30 of taking pictures calculates the shutter exposure time values according to target and distance between the camera and the brightness value measured.Utilize this time shutter to calculate, photographing signals that makes the shutter action of camera of the control section of taking pictures output.
Opening shutter and according to after taking pictures from the photographing signals of control section 30 output of taking pictures, shutter drive part 40 is connected motors and driven part 60.Be used in like this film roll of taking pictures around and disconnect the operation (S270-S300) of taking pictures.
The preferred embodiments of the present invention are utilized the camera of an independent record and a playback chip and a standard.This allows the running program of record and playback points for attention and camera.In addition, make target ready so that the message of taking pictures has prevented that camera is directly shaken and caused obtaining desirable taking pictures before taking pictures.
To cancel the person of taking pictures and to have said the inconvenience of wanting the ready password of target in order taking pictures.In addition, because the service routine of camera can be recorded and ought reset in case of necessity, camera-enabled can fully be utilized, and causes taking pictures better and more effectively uses camera.
At last, utilizing self-timer when taking a picture, when photo is about to take pictures, utilizes the sound of record, rather than utilize the light-emitting diode display notification target.This makes target know accurate photo opporunity, so that make oneself ready and be in a desirable posture better.
Other embodiments of the invention for the professional and technical personnel from be disclosed in here explanation and actual consideration will be tangible.Be intended that, this explanation and each example only are considered to for example, and real scope and spirit of the present invention are by claims appointment.

Claims (6)

1, a kind of camera with SoundRec and replay device comprises:
A release-push that discharges by the exercisable first order release of user and the second level;
An exercisable SoundRec switch between " leading to " and " breaking " state;
An exercisable playback switch between " leading to " and " breaking " state;
An exercisable message input switch between " leading to " and " breaking " state;
Be used for the automatic distance-measuring device that distance between measurement target and the camera is used for and exports the electronic distance signal;
Be used for the luminance level of measurement target and be used to export the light measurer of corresponding electronics luminance signal;
Photographing control device;
1) is used for also exporting the corresponding signal of selecting according to the operation setting SoundRec and the replay mode of record switch and playback switch;
2) be used to control the operation of SoundRec and playback, wherein according to the message input switch, this drive signal is output and imports; With
3) when release-push is switched on,, and be used to export photographing signals according to distance measurement signals and brightness measurement calculated signals exposure;
SoundRec/playback treating apparatus, according to the selection signal from photographing control device output, the selection of response SoundRec and replay operations is used for according to the information storage area in this regulation, optionally the sound of record input and be used for the sound of output record; With
Blade drive device in response to from photographing control device output photographing signals, is used to control the operation of the open and close of shutter.
2, according to the said camera of claim 1, wherein SoundRec/playback treating apparatus comprises:
Sound importation, the voice signal of this part conversion user's speech are electric signal;
SoundRec/playback processing section, this part is according to the selector switch state from photographing control device output, fixedly sound operation, according to the electric signal of drive signal coding from the output of sound importation, and this electric signal is stored in the respective range of applied address, if recording operation is selected according to applied selection signal, then the signal of output encoder; With
The voice output part, this part conversion is a voice signal from the electric signal of SoundRec/playback processing section output.
3, according to the described camera of claim 1, wherein photographing control device comprises: be used to export the selection signal that is in first level state and by the sound importation this message be recorded in response to " leading to " state of message input switch; " breaking " state with in response to the message input switch is used to export the selection signal that is in second level state, so that the conversion camera is the device of replay mode, this device is used to change the state of drive signal and is used to disconnect recording operation.
4, according to the said camera of claim 1, this camera also comprises a service routine switch, is used to start the playback of the voice message of each feature operation program that relates to this camera.
5, according to the said camera of claim 4, wherein photographing control device comprises: the device that is used for address, output message memory block, this zone is when detecting " leading to " state of service routine switch, write down this service routine, be used to export replay mode and select the signal and this service routine message that is used to reset.
6, a kind of method that is used to control camera with SoundRec and replay device, this method may further comprise the steps:
Determine " on/off " state of record switch;
The user who determines the SoundRec operation selects;
If change camera is that logging mode and record switch are switched on, and regulation is with the information storage area that is recorded, and the recording operation that selects a sound;
If message switch is switched on, the message of record input in the information storage area of regulation;
If message input switch mode of operation is disconnected, disconnects recording operation and change camera to replay mode;
When detecting the playback switch and " lead to " state, reset and export the message of corresponding fixed playback scope;
If release-push is switched on, carry out the operation of taking pictures.
CN96110274A 1995-09-25 1996-07-25 Camera with sound record and replay device and control method thereof Pending CN1146562A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950031644A KR100229099B1 (en) 1995-09-25 1995-09-25 Camera having ability of voice record and reproduct and method
KR31644/95 1995-09-25

Publications (1)

Publication Number Publication Date
CN1146562A true CN1146562A (en) 1997-04-02

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CN96110274A Pending CN1146562A (en) 1995-09-25 1996-07-25 Camera with sound record and replay device and control method thereof

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JP (1) JPH09163205A (en)
KR (1) KR100229099B1 (en)
CN (1) CN1146562A (en)
DE (1) DE19631697A1 (en)
FR (1) FR2739198B1 (en)
GB (1) GB2305508B (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN101546110B (en) * 2008-03-24 2011-05-25 联想(北京)有限公司 Projecting camera and method for recording information thereof
CN104280980A (en) * 2013-07-01 2015-01-14 奥林巴斯株式会社 Electronic device, control method of electronic device

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KR20010104867A (en) * 2000-05-16 2001-11-28 김종명 Apparatus for digital audio signal recording and playing for still camera
US7535496B2 (en) * 2002-01-30 2009-05-19 Intel Corporation Audio-based attention grabber for imaging devices
FI20045457A0 (en) * 2004-11-24 2004-11-24 Nokia Corp Improved camera equipment and method and software for use such

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Publication number Priority date Publication date Assignee Title
CN101546110B (en) * 2008-03-24 2011-05-25 联想(北京)有限公司 Projecting camera and method for recording information thereof
CN104280980A (en) * 2013-07-01 2015-01-14 奥林巴斯株式会社 Electronic device, control method of electronic device
CN104280980B (en) * 2013-07-01 2017-11-17 奥林巴斯株式会社 The control method of electronic equipment and electronic equipment

Also Published As

Publication number Publication date
GB2305508B (en) 2000-03-08
FR2739198B1 (en) 1998-10-16
GB9617354D0 (en) 1996-10-02
FR2739198A1 (en) 1997-03-28
KR970016741A (en) 1997-04-28
GB2305508A (en) 1997-04-09
DE19631697A1 (en) 1997-03-27
KR100229099B1 (en) 1999-11-01
JPH09163205A (en) 1997-06-20

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